123 lines
5.1 KiB
PHP
Executable File
123 lines
5.1 KiB
PHP
Executable File
<?php
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declare(strict_types=1);
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namespace Evomedien\Vitec\View;
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use TYPO3\CMS\Backend\View\BackendLayout\BackendLayout;
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use TYPO3\CMS\Backend\View\BackendLayout\BackendLayoutCollection;
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use TYPO3\CMS\Backend\View\BackendLayout\DataProviderContext;
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use TYPO3\CMS\Backend\View\BackendLayout\DataProviderInterface;
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/**
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* Provides one Backend Layout per VITEC frontend layout (pages.layout 0..20).
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*
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* Backend layout identifiers are the plain layout values: '0', '1', ... '20'.
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* Combined with the provider id 'vitec' (registered in ext_localconf.php) this
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* yields the standard combined identifier scheme vitec__<value>.
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*
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* The layout's title is shown above the page module and tells the editor
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* which frontend layout is currently active.
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*/
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final class BackendLayoutDataProvider implements DataProviderInterface
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{
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/** colPos values across all VITEC backend layouts.
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* Must NOT collide with container child colPos (>= 211). */
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private const COL_POS = [
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'main' => 0,
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'hero' => 1,
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'sidebar' => 2,
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'preFooter' => 3,
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];
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/** Per-frontend-layout: title + ordered list of zones. */
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public const LAYOUT_MAP = [
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0 => ['title' => 'Default', 'zones' => ['main']],
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1 => ['title' => 'Index Page', 'zones' => ['hero', 'main', 'preFooter']],
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2 => ['title' => 'Markets Overview', 'zones' => ['hero', 'main']],
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3 => ['title' => 'Market Detail', 'zones' => ['hero', 'main', 'sidebar']],
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4 => ['title' => 'Solutions Overview', 'zones' => ['hero', 'main']],
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5 => ['title' => 'Solution Detail', 'zones' => ['hero', 'main', 'sidebar']],
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6 => ['title' => 'Use Cases Overview', 'zones' => ['hero', 'main']],
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7 => ['title' => 'Use Case Detail', 'zones' => ['hero', 'main', 'sidebar']],
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8 => ['title' => 'Products Overview', 'zones' => ['hero', 'main']],
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9 => ['title' => 'Product Main Category', 'zones' => ['hero', 'main', 'preFooter']],
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10 => ['title' => 'Product Detail', 'zones' => ['hero', 'main', 'sidebar']],
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11 => ['title' => 'Support Overview', 'zones' => ['hero', 'main']],
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12 => ['title' => 'News Overview', 'zones' => ['hero', 'main']],
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13 => ['title' => 'News Detail V1', 'zones' => ['hero', 'main', 'sidebar']],
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14 => ['title' => 'News Detail V2', 'zones' => ['hero', 'main']],
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15 => ['title' => 'News Detail V3', 'zones' => ['hero', 'main', 'sidebar', 'preFooter']],
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16 => ['title' => 'Content Page V1', 'zones' => ['hero', 'main']],
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17 => ['title' => 'Content Page V2', 'zones' => ['hero', 'main', 'sidebar']],
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18 => ['title' => 'Content Page V3', 'zones' => ['hero', 'main', 'sidebar', 'preFooter']],
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19 => ['title' => 'Events Overview', 'zones' => ['hero', 'main']],
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20 => ['title' => 'Contact Page', 'zones' => ['hero', 'main', 'sidebar']],
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];
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/** Display name for each zone. Shown as column header in the BE page module. */
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private const ZONE_NAMES = [
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'main' => 'Main Content',
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'hero' => 'Hero',
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'sidebar' => 'Sidebar',
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'preFooter' => 'Pre-Footer',
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];
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public function addBackendLayouts(DataProviderContext $dataProviderContext, BackendLayoutCollection $backendLayoutCollection)
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{
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foreach (self::LAYOUT_MAP as $value => $info) {
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$backendLayoutCollection->add($this->buildBackendLayout((int)$value, $info['title'], $info['zones']));
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}
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}
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public function getBackendLayout($identifier, $pageId)
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{
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$value = (int)$identifier;
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if (!isset(self::LAYOUT_MAP[$value])) {
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return null;
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}
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$info = self::LAYOUT_MAP[$value];
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return $this->buildBackendLayout($value, $info['title'], $info['zones']);
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}
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/**
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* @param string[] $zones
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*/
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private function buildBackendLayout(int $value, string $title, array $zones): BackendLayout
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{
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$rowsTs = '';
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$rowNum = 1;
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foreach ($zones as $zoneKey) {
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$name = self::ZONE_NAMES[$zoneKey];
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$colPos = self::COL_POS[$zoneKey];
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$rowsTs .= <<<TS
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{$rowNum} {
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columns {
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1 {
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name = {$name}
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colPos = {$colPos}
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}
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}
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}
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TS;
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$rowNum++;
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}
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$rowCount = count($zones);
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$configuration = <<<TS
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backend_layout {
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colCount = 1
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rowCount = {$rowCount}
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rows {
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{$rowsTs} }
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}
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TS;
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// Identifier is plain numeric; combined form becomes "vitec__<value>"
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return new BackendLayout(
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(string)$value,
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'VITEC Layout: ' . $title,
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$configuration
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);
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}
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}
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